Direct-heating pressurized air source heat pump water heater

Pressurized heat pump water tank

Preferred international brand components

The core components of our products, such as compressors and expansion valves, are all sourced from international brands. First-class manufacturing processes and strict inspection standards ensure that every product achieves excellent performance, fully realizes its high efficiency, has a longer service life, and is of superior quality.

Operating principle

Features of pressurized heat pump water heating

Environmentally Friendly and Energy-Saving

◆ Utilizes municipal water network pressure for water supply, eliminating the need for a separate water supply pump.

◆ The pressurized system only requires a small return water pump.

◆ Maintains strong heating capacity even in harsh environments.

Low Failure Rate

◆ Eliminates the need for multiple system components such as water supply pumps, frequency converters or pressure/flow switches, water supply solenoid valves, water supply level probes, and float valves. In conventional systems, failure of these components can cause the entire system to malfunction, resulting in significant inconvenience and losses for users. Closed-loop systems avoid these problems.

Flexible Configuration

◆ The total tank capacity of a closed-loop system is reduced by nearly half, significantly reducing system weight and floor space.

◆ The water tank can be modularly combined and installed flexibly, with minimal space and weight limitations.

◆ The modular system's water tank is divided into several smaller tanks, allowing placement in various confined spaces.

Ensuring Water Quality

◆ The modular pressurized system is isolated from air and external elements, preventing secondary water contamination.

Legionella bacteria can cause pneumonia with a mortality rate of 5%-30%. Its optimal growth and reproduction temperature range is 35-46 degrees Celsius; it cannot reproduce at 50 degrees Celsius. Open systems cannot prevent Legionella, while closed hot water systems designed for a temperature of 52 degrees Celsius can.